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3 years ago

6

one satellite radio service charges $10 per month plus and activation fee of $20. A second service charges $11 per month plus an

d activation fee of $15. In what month was the cost of the service the same?

1 answer:

Mamont248 [21]3 years ago

8 0

Y=10x+20
y=11x+15
5 months

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